Ahh thanks Will now it is all perfectly clear, hope you wer'nt too late for work.many thanks to both of you
Thanks Stevew, the pagee shave been of great help. the only difference seems to be the controlled release has a resin coating and a control...
Hi all help is needed, I am have started a course in horticulture with no previous knowledge of gardening of any kind , (only got into garden last...
Separate names with a comma.
